CN217516841U - Feeding and discharging device of hot bending furnace and hot bending production line - Google Patents

Abstract

The application provides a curved stove of heat goes up unloader and curved production line of heat relates to the curved equipment technical field of heat. The feeding and discharging device of the hot bending furnace comprises a workbench, two die conveying units, two die transferring units, two processing units and a feeding and discharging unit; the mould conveying units are respectively arranged at two ends of the workbench along the first direction, and the mould transferring unit, the processing unit and the feeding and discharging unit are all arranged on the workbench; the two processing units are respectively arranged at two ends of the feeding and discharging unit along the first direction and respectively correspond to the two die conveying units; the two mold transfer units are respectively arranged corresponding to the two processing units, and the mold transfer units are positioned between the corresponding processing units and the mold conveying units. The feeding and discharging device for the hot bending furnace reserves enough space, is convenient to maintain and debug and reduces cost.

Description

Feeding and discharging device of hot bending furnace and hot bending production line

Technical Field

The application relates to the technical field of hot bending equipment, in particular to a feeding and discharging device of a hot bending furnace and a hot bending production line.

Background

Curved glass has the advantages of being light, thin, transparent, clean and good in weather resistance, can bring an extremely good touch feeling to users, and is widely applied to 3C products (short for three types of electronic products, namely computers, communication products and consumer electronics products) at present. When processing curved glass, generally, the glass is put into corresponding molds (including an upper mold and a lower mold), and then the molds are pushed into a hot bending furnace (hot bending machine) to perform hot pressing (heating and pressing), so that the glass sheets in the molds are heated and softened and are formed into required shapes, and then the hot press molding of the curved glass is realized.

The prior art provides a hot bending production line, which is characterized in that two hot bending furnaces are butted through one set of automatic feeding and discharging system, the set of automatic feeding and discharging system comprises two feeding and discharging units integrated on a machine table, wherein one feeding and discharging unit is a hot bending furnace for independently feeding and discharging, and the two feeding and discharging units are relatively independent in work and do not interfere with each other. And in the overall arrangement, two unloading units are located the left and right sides of board respectively about, and two curved stoves of heat are located the front and back both sides of board for form a similar surrounded structure around the board, each device at inconvenient debugging, maintenance board middle part has brought very big inconvenience for the maintenance and the debugging in later stage.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide a curved stove of heat goes up unloader and curved production line of heat for solve the not enough that exists among the prior art.

In order to achieve the above object, in a first aspect, the present application provides a feeding and discharging device for a hot bending furnace, including a worktable, two mold conveying units, two mold transferring units, two processing units, and a feeding and discharging unit;

the two die conveying units are respectively arranged at two ends of the workbench along a first direction, and the die transferring unit, the processing unit and the feeding and discharging unit are all arranged on the workbench;

the two processing units are respectively arranged at two ends of the feeding and discharging unit along the first direction and respectively correspond to the two die conveying units;

the two mould transfer units are respectively arranged corresponding to the two processing units, and the mould transfer units are positioned between the corresponding processing units and the mould conveying units.

With reference to the first aspect, in some possible embodiments, each of the two mold conveying units includes a conveying belt mechanism, a mold stripping mechanism, and a mold feeding mechanism;

a first conveying part and a second conveying part are respectively arranged at two ends of the conveying belt mechanism along the first direction, the second conveying part is positioned between the first conveying part and the workbench, and the conveying direction of the conveying belt mechanism is directed to the second conveying part from the first conveying part;

the mold stripping mechanism is arranged at one end, close to the first conveying part, of the conveying belt mechanism, and the mold feeding mechanism is arranged at one end, close to the second conveying part, of the conveying belt mechanism.

With reference to the first aspect, in some possible embodiments, the demolding mechanism includes a first slide, a first pushing assembly, and a second pushing assembly;

the first slide way is arranged along a second direction, and one end of the first slide way along the second direction is positioned on one side, back to the second conveying part, of the first conveying part;

the first pushing assembly is arranged along the second direction, and the second pushing assembly is arranged along the first direction;

wherein the second direction is perpendicular to the first direction.

With reference to the first aspect, in some possible embodiments, the mold feeding mechanism includes a second chute, a third pushing assembly, and a fourth pushing assembly;

the second slide way is arranged along a second direction, and one end of the second slide way along the second direction is positioned on one side, back to the first conveying part, of the second conveying part;

the third pushing assembly is arranged along the second direction, and the fourth pushing assembly is arranged along the first direction;

wherein the second direction is perpendicular to the first direction.

With reference to the first aspect, in some possible embodiments, a material taking executing mechanism is arranged on the feeding and discharging unit, and the material taking executing mechanism includes a material taking seat, two material taking driving members and two material taking plates;

the two material taking driving pieces are arranged on the material taking seat, the two material taking plates are respectively arranged at the output ends of the two material taking driving pieces, and material taking suckers are arranged on the two material taking plates.

With reference to the first aspect, in some possible embodiments, the processing unit includes a lower mold fixing mechanism and a first demolding mechanism, and the lower mold fixing mechanism and the first demolding mechanism are both disposed on the workbench;

the mold transfer unit includes an upper mold fixing mechanism.

With reference to the first aspect, in some possible embodiments, the first demolding mechanism includes a first demolding driving member, a demolding arm support, and an adsorption assembly;

the first demolding driving piece is arranged on the workbench, the demolding arm support is arranged at the output end of the first demolding driving piece, and the adsorption component is arranged on the demolding arm support.

With reference to the first aspect, in some possible embodiments, the processing unit further includes a second demolding mechanism including a second demolding driving member and a blowing assembly;

the second demolding driving piece is arranged on the workbench, and the blowing assembly is arranged at the output end of the second demolding driving piece.

With reference to the first aspect, in some possible embodiments, the treatment unit further comprises a washing mechanism and a suction machine;

the cleaning mechanism is arranged on the workbench, and the suction machine is connected with the cleaning mechanism.

In order to achieve the above object, in a second aspect, the present application further provides a hot bending production line, including two hot bending apparatuses and the feeding and discharging device of the hot bending furnace as provided in the first aspect, where each hot bending apparatus is connected to one of the mold conveying units.

Compare in prior art, the beneficial effect of this application:

the application provides a curved stove unloader of heat and curved production line of heat, wherein, curved stove unloader of heat is with two mould conveying unit, two mould transfer units, the first direction that workstation was all followed to unloading unit on two processing unit and one is arranged, so that whole curved stove unloader of heat stretches out along the first direction, remove current enclosed structure, guarantee curved stove unloader overall structure compactness simultaneously and improve the utilization ratio in space, and two mould conveying unit are used for two curved equipment of butt joint respectively, reserve out sufficient space before two mould conveying unit from this, in order to make things convenient for subsequent maintenance and debugging.

In addition, the feeding and discharging of products in the two processing units can be realized only through one feeding and discharging unit, the space is saved, the feeding and discharging device of the hot bending furnace has better linkage in work, and the two feeding and discharging units do not need to be configured to work respectively, so that the manufacturing cost is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic perspective view illustrating a three-dimensional structure of a feeding and discharging device of a hot bending furnace in cooperation with hot bending equipment according to an embodiment of the present application;

FIG. 2 is a schematic perspective view of a worktable in the charging and discharging device of the thermal bending furnace shown in FIG. 1;

FIG. 3 is a schematic perspective view illustrating a mold conveying unit of the feeding and discharging apparatus of the thermal bending furnace shown in FIG. 1, which is engaged with a thermal bending device;

FIG. 4 shows an enlarged partial schematic view at A in FIG. 3;

FIG. 5 is a schematic perspective view showing another mold conveying unit in the charging and discharging apparatus for a thermal bending furnace shown in FIG. 1, which is engaged with a thermal bending device;

FIG. 6 is a schematic view showing a part of a hidden mold conveying unit in the charging and discharging apparatus of the thermal bending furnace shown in FIG. 1;

fig. 7 is a schematic perspective view illustrating a first demolding mechanism of the processing unit in the charging and discharging device of the thermal bend furnace in fig. 6;

fig. 8 is a schematic perspective view of a second demolding mechanism of the processing unit in the loading and unloading device of the thermal bending furnace in fig. 6;

FIG. 9 is a schematic perspective view of a cleaning mechanism of a processing unit in the charging and discharging device of the thermal bending furnace shown in FIG. 6;

fig. 10 is a schematic perspective view of a material taking actuator of an upper feeding unit and a lower feeding unit of the feeding and discharging device of the hot bending furnace shown in fig. 6;

fig. 11 is a schematic perspective view illustrating a product cleaning module in the loading and unloading device of the hot bending furnace shown in fig. 6.

Description of the main element symbols:

10-a feeding and discharging device of a hot bending furnace; 20-hot bending equipment; 21-a die outlet; 22-a die inlet; 30-hot bending the mould;

100-a workbench; 110-a first station; 120-a second station; 200-a mould conveying unit; 210-a conveyor belt mechanism; 211-a first conveying section; 212-a second conveying section; 213-a conveyor belt; 214-a lift table; 220-a demolding mechanism; 221-a first slide; 222-a first pushing component; 2220-first pile driver; 2221-a pusher bar; 223-a second pushing component; 2230-a second windrow drive; 2231-a material pusher; 230-a mold feeding mechanism; 231-a second slideway; 232-a third pushing assembly; 233-a fourth pushing component; 300-a mold transfer unit; 310-an upper die fixing mechanism; 400-a processing unit; 410-lower die fixing mechanism; 420-a first demolding mechanism; 421-a first demolding drive; 422-demoulding arm support; 423-an adsorption component; 4230-an adsorption rack; 4231-a first reclaiming chuck; 430-a second demolding mechanism; 431-a demoulding support seat; 432-a second demolding drive; 433-a blowing assembly; 4330-air seat; 4331-air guide plate; 4332-air blowing port; 440-a cleaning mechanism; 441-cleaning the box body; 4410-a first cleaning window; 4411-a second cleaning window; 442-cleaning the brush assembly; 450-a suction machine; 500-a feeding and discharging unit; 510-a material taking actuator; 511-material taking seat; 512-take out drive; 513-taking a material plate; 514-second take-off suction cup; 600-a storage bin; 610-a compartment; 700-product cleaning module; 710-a washing cartridge; 720-ion wind rod.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Example one

Referring to fig. 1, 2 and 3, the present embodiment provides a feeding and discharging device 10 for a hot bending furnace, which is applied to a hot bending production line. The product processed by the hot bending production line can be a screen or glass (hereinafter collectively referred to as a product).

In this embodiment, the loading and unloading apparatus 10 of the hot bending furnace includes a worktable 100, two mold conveying units 200, two mold transferring units 300, two processing units 400, and a loading and unloading unit 500.

The worktable 100 is supported on the ground, and defines a length direction of the worktable 100 as a first direction, a width direction of the worktable 100 as a second direction, and a direction perpendicular to the worktable 100 as a third direction. The first direction, the second direction and the third direction are mutually vertical. In the drawings of the present embodiment, the first direction, the second direction, and the third direction are indicated by the letters "X", "Y", and "Z", respectively.

Further, the work table 100 is provided with two first stations 110 along the first direction, and a second station 120 is provided between the two first stations 110. It is understood that the first station 110 and the second station 120 are divided virtual areas.

Two mold transfer units 200 are respectively disposed at both ends of the work table 100 in the first direction, and each mold transfer unit 200 is used to connect one hot bending apparatus 20 for inputting or outputting the hot bending mold 30 to the hot bending apparatus 20.

The two processing units 400 are respectively disposed at the two first stations 110 and respectively disposed corresponding to the two mold conveying units 200. The two mold transfer units 300 are respectively disposed corresponding to the two processing units 400, and the mold transfer units 300 are disposed in the first station 110 where the corresponding processing unit 400 is located and between the corresponding processing unit 400 and the mold conveying unit 200.

Wherein the process unit 400 is used to open and close the hot bending mold 30, and the mold transfer unit 300 is used to transfer the hot bending mold 30 between the mold conveying unit 200 and the process unit 400.

The feeding and discharging unit 500 is disposed at the second station 120, located between the two processing units 400, and is capable of simultaneously feeding and discharging the product in the hot bending mold 30 on the two processing units 400.

The working principle of the feeding and discharging device 10 for the hot bending furnace provided by the embodiment is as follows:

product blanking: after the hot bending device 20 completes the hot bending process on the hot bending mold 30, the hot bending mold 30 having completed the process is output through the corresponding mold conveying unit 200. The mold transfer unit 300 transfers the hot-bending mold 30 conveyed by the mold conveying unit 200 to the processing unit 400, and the processing unit 400 opens the hot-bending mold 30. The hot-bending mold 30 after opening the mold exposes the molded product. The feeding and discharging unit 500 takes the product molded in the hot bending mold 30 away to perform the feeding.

Product loading: after the product is discharged, the feeding and discharging unit 500 grabs the product to be processed and transfers the product to the hot-bending mold 30 in the mold opening state, and then the processing unit 400 closes the hot-bending mold 30. After the mold clamping is completed, the mold transfer unit 300 transfers the clamped hot-bending mold 30 to one of the mold conveying units 200, and the mold conveying unit 200 feeds the hot-bending mold to the corresponding hot-bending apparatus 20 for hot-bending processing.

The feeding and discharging device 10 for the hot bending furnace provided by the embodiment arranges the two mold conveying units 200, the two mold transferring units 300, the two processing units 400 and the feeding and discharging unit 500 along the first direction of the workbench 100, so that the feeding and discharging device 10 for the whole hot bending furnace extends along the first direction, the existing surrounding structure is eliminated, and the whole structure of the feeding and discharging device 10 for the hot bending furnace is compact and the utilization rate of the space is improved. And the two mold transfer units 200 are used to dock the two hot bending apparatuses 20, respectively, thereby reserving a sufficient space in front of the two mold transfer units 200 to facilitate subsequent maintenance and debugging.

Furthermore, the feeding and discharging of the products in the hot bending die 30 in the two processing units 400 can be realized only by one feeding and discharging unit 500, so that the space is saved, the feeding and discharging device 10 of the hot bending furnace has better linkage in work, and the two feeding and discharging units 500 do not need to be configured to work respectively, so that the manufacturing cost is reduced.

The embodiment also provides a hot bending production line. The hot bending production line comprises two hot bending devices 20 and the hot bending furnace loading and unloading device 10, wherein each hot bending device 20 is connected with one mold conveying unit 200.

Example two

Referring to fig. 1, 2 and 3, a feeding and discharging device 10 for a hot bending furnace is provided in this embodiment. The present embodiment is an improvement on the technology of the first embodiment, and compared with the first embodiment, the difference is that:

in the present embodiment, each of the two mold conveying units 200 includes a conveying belt mechanism 210, a mold stripping mechanism 220, and a mold feeding mechanism 230. The two ends of the conveying belt mechanism 210 along the first direction are respectively provided with a first conveying portion 211 and a second conveying portion 212. The second conveying portion 212 is located between the first conveying portion 211 and the table 100, and the conveying direction of the conveyor belt mechanism 210 is directed from the first conveying portion 211 to the second conveying portion 212. Thereby, the hot-bending die 30 can be conveyed from the first conveying portion 211 to the second conveying portion 212 on the conveyor mechanism 210.

Further, the mold ejection mechanism 220 is disposed at an end of the conveyor belt mechanism 210 adjacent to the first conveying portion 211, and the mold feeding mechanism 230 is disposed at an end of the conveyor belt mechanism 210 adjacent to the second conveying portion 212. The hot bending device 20 has a die outlet 21 and a die inlet 22, wherein the die outlet 21 is used for outputting the hot bending die 30 for completing the hot bending process from the hot bending device 20, and the die inlet 22 is used for feeding the hot bending die 30 to be processed into the hot bending device 20. The mold ejection mechanism 220 is connected to the mold ejection opening 21 of the hot bending apparatus 20, and is configured to transfer the processed hot bending mold 30 output from the mold ejection opening 21 to the conveyor mechanism 210 for conveying. The mold feeding mechanism 230 is connected to the mold feeding opening 22 of the hot bending apparatus 20 for transferring the hot bending mold 30 to be processed on the conveyor mechanism 210 to the hot bending apparatus 20.

Referring to fig. 1 and 3, the demolding mechanism 220 includes a first slide 221, a first pushing assembly 222 and a second pushing assembly 223. The first slide way 221 is disposed along the second direction and located between the conveyor belt mechanism 210 and the corresponding hot bending apparatus 20. One end of the first slide way 221 in the second direction is connected to the die outlet 21, and the other end is located on a side of the first conveying portion 211 facing away from the second conveying portion 212.

The first pushing assembly 222 is disposed along the second direction, and is configured to push the hot bending mold 30 output from the mold outlet 21 along one end of the first slide way 221 to the other end, that is, the first pushing assembly 222 pushes the hot bending mold 30 output from the mold outlet 21 along the second direction to the first conveying portion 211.

The second pushing assembly 223 is disposed along the first direction and located at one end of the first slide way 221 close to the first conveying portion 211, and is configured to push the hot bending mold 30 on the first slide way 221 onto the conveyor belt mechanism 210 through the first conveying portion 211 for conveying.

In this embodiment, the first pushing assembly 222 does not directly push the hot bending mold 30 to the conveyor belt mechanism 210 for conveying, but finally pushes the hot bending mold 30 to the conveyor belt mechanism 210 for conveying by the second pushing assembly 223. By doing so, the first slide way 221 can be used as a conveying channel, and the buffer storage of the hot bending die 30 can be realized, so as to ensure the continuity of the work.

Referring to fig. 1 and 3, the mold feeding mechanism 230 includes a second slide 231, a third pushing assembly 232 and a fourth pushing assembly 233. The second slide 231 is disposed along the second direction and located between the conveying belt mechanism 210 and the corresponding hot bending apparatus 20, one end of the second slide 231 along the second direction is connected to the die inlet 22, and the other end is located on a side of the second conveying portion 212 facing away from the first conveying portion 211.

The third pushing assembly 232 is disposed along the second direction, and is used for pushing the hot bending die 30 of the second conveying portion 212 to an end close to the die inlet 22 along the second slide track 231, that is, the third pushing assembly 232 pushes the hot bending die 30 of the second conveying portion 212 to the die inlet 22 along the second direction.

The fourth pushing assembly 233 is disposed along the first direction, and is located at an end of the second slide 231 away from the second conveying portion 212, and is configured to push the hot bending mold 30 on the second slide 231 to the mold inlet 22, and then the hot bending mold 30 enters the hot bending apparatus 20 from the mold inlet 22 for hot bending processing.

It should be noted that, in the present embodiment, the third pushing assembly 232 does not directly push the hot bending mold 30 into the hot bending apparatus 20, but the fourth pushing assembly 233 is used to finally push the hot bending mold 30 to the mold inlet 22. By doing so, the second slide 231 can be used as a conveying channel, and the buffer storage of the hot bending die 30 can be realized, so as to ensure the continuity of the work.

Referring to fig. 4, further, the first pushing assembly 222 and the third pushing assembly 232 each include a first stacking driving member 2220 and a pushing bar 2221 disposed at an output end of the first stacking driving member 2220. The first stacking driving member 2220 can output a linear reciprocating motion along the second direction, so as to drive the material pushing rod 2221 to move along the second direction, so as to push the hot bending mold 30.

Referring to fig. 4, the second pushing assembly 223 and the fourth pushing assembly 233 each include a second material piling driving member 2230 and a material pushing block 2231 disposed at an output end of the second material piling driving member 2230, and the second material piling driving member 2230 can output a reciprocating linear motion along a first direction, so as to drive the material pushing block 2231 to move along the first direction, so as to push the hot bending mold 30.

Alternatively, first stacker drive 2220 or second stacker drive 2230 may be selected from a linear motor, an electric ram, a linear module, an air cylinder, an oil cylinder, and the like. It should be understood that the foregoing is illustrative only and is not intended to limit the scope of the invention.

Referring to fig. 3 and 5, in some embodiments, the conveyor belt mechanism 210 has an upper conveyor belt 213 and a lower conveyor belt 213, and the first conveying portion 211 further has a lifting table 214, and the second stacking driving member 2230 is disposed on the lifting table 214. When the hot bending mold 30 conveyed from the mold outlet 21 cannot be buffered on the upper layer of the conveyor 213, the lifting table 214 can drive the hot bending mold 30 to descend along the third direction to align with the lower layer of the conveyor 213, and the second stacking driving member 2230 of the lifting table 214 pushes the lower layer of the conveyor 213 to perform buffering, so as to prevent the hot bending mold 30 from being stacked in the subsequent mold opening process and the like.

Referring to fig. 1, 2, 3 and 6, in the present embodiment, two mold transfer units 300 are symmetrically arranged about the second station 120, and both of the two mold transfer units 300 can output reciprocating linear motions in a first direction and a second direction. The output end of the mold transfer unit 300 is provided with an upper mold fixing mechanism 310, and the upper mold fixing mechanism 310 is driven by the mold transfer unit 300 to grab the hot bending mold 30 for transfer.

In one embodiment of this embodiment, the mold transfer unit 300 is a robot, and the upper mold fixing mechanism 310 is a material taking claw.

The process unit 400 includes a lower mold fixing mechanism 410 and a first demolding mechanism 420. The lower mold fixing mechanism 410 is disposed on the workbench 100, the lower mold fixing mechanism 410 is configured to clamp and fix a lower mold (not shown) of the hot bending mold 30, and the upper mold fixing mechanism 310 of the mold transferring unit 300 is configured to clamp and fix an upper mold (not shown) of the hot bending mold 30 and is capable of driving the upper mold to move in a third direction. Thus, when the upper mold fixing mechanism 310 of the mold transfer unit 300 clamps the upper mold away from the lower mold, the mold opening of the hot-bending mold 30 can be achieved; when the upper mold fixing mechanism 310 of the mold transfer unit 300 clamps the upper mold close to the lower mold, the mold closing of the hot bending mold 30 can be realized.

The first demolding mechanism 420 is disposed on the table 100 and is configured to remove a product from the hot-bending mold 30 in a mold-opened state, specifically, to remove a product from an upper mold of the hot-bending mold 30.

Referring to fig. 7, in the present embodiment, the first demolding mechanism 420 includes a first demolding driving member 421, a demolding arm 422, and an absorption element 423. The first demolding driving member 421 is disposed on the working table 100, and the first demolding driving member 421 is configured to output a reciprocating linear motion along a second direction. The demolding arm support 422 is disposed at an output end of the first demolding driving member 421. The adsorption component 423 is disposed on the demolding arm 422, and is located at an end of the demolding arm 422 away from the first demolding driving member 421.

The first demolding driving member 421 is configured to drive the demolding arm 422 to move along the second direction to a position between the upper mold and the lower mold, so that the adsorption component 423 adsorbs a product in the hot bending mold 30, and then cooperates with the upper mold fixing mechanism 310 of the mold transferring unit 300 to clamp the upper mold to move away from the lower mold, so that the product is released from the upper mold.

Further, the adsorption assembly 423 includes an adsorption shelf 4230 and a plurality of first material extracting suction cups 4231 disposed on the adsorption shelf 4230. The adsorption frame 4230 is arranged on the demolding arm frame 422, and the first material taking suction cups 4231 are positioned on one upward side of the adsorption frame 4230 so as to suck the products in the upper mold.

Referring to fig. 8, in some embodiments, the processing unit 400 further includes a second demolding mechanism 430, and the second demolding mechanism 430 includes a demolding support 431, a second demolding driving member 432, and a blowing unit 433. The second demolding driving member 432 is disposed on the worktable 100 through the demolding supporting seat 431. The blowing assembly 433 is disposed at an output end of the second demolding driving member 432, and the second demolding driving member 432 is configured to drive the blowing assembly 433 to move toward the upper mold along a second direction. The blow assembly 433 is used to provide a flow of air to the cavity surface of the upper mold to release the product from the cavity surface of the upper mold. The released product may directly fall on the lower mold or may be sucked by the suction unit 423 of the first mold releasing mechanism 420.

Further, the blowing assembly 433 includes a gas holder 4330 and a gas guide plate 4331, and an air supply device (not shown) outside the gas holder 4330. An air guide channel is arranged in the air seat 4330. The thickness of the air guide plate 4331 is matched with that of the product, and the air guide plate is not easy to be overlarge. A plurality of blowing openings 4332 are disposed on a side of the air guide plate 4331 away from the air seat 4330 and are communicated with the air guide flow channel, so that the air entering the air seat 4330 is blown out from the blowing openings 4332.

Alternatively, the first demolding driving member 421 or the second demolding driving member 432 may be selected to be a linear motor, an electric push rod, a linear module, a cylinder or a cylinder, and the like. It should be understood that the foregoing is illustrative only and is not intended to limit the scope of the invention.

Referring to fig. 6 and 9, in some embodiments, the processing unit 400 further includes a cleaning mechanism 440 and a suction machine 450. Wherein, the cleaning mechanism 440 is disposed on the worktable 100 for cleaning the hot bending mold 30. In particular, the cavity surface of the upper die and the cavity surface of the lower die of the hot bending die 30 are cleaned, so that the influence of impurity residues on the quality of subsequent processing is prevented.

The suction port of the suction machine 450 is connected with the cleaning mechanism 440 through a pipeline, and the suction machine 450 forms a negative pressure state in the cleaning mechanism 440 by using a suction principle, so that the purpose of collecting sundries generated in the cleaning mechanism 440 is achieved, and the cleaning effect is improved.

Further, the washing mechanism 440 includes a washing case 441 and a washing brush assembly 442 provided in the washing case 441. The upper surface of the cleaning case 441 is provided with a first cleaning window 4410, and one side of the cleaning case 441 close to the lower mold fixing mechanism 410 is provided with a second cleaning window 4411. And lower mould fixing mechanism 410 is in hinged fit with cleaning box 441, an overturning driving piece (not shown) is arranged between lower mould fixing mechanism 410 and workbench 100, and the output end of the overturning driving piece is connected with lower mould fixing mechanism 410 and used for driving lower mould fixing mechanism 410 to rotate around the hinged position. Alternatively, the tumble drive may be selected to be a motor.

Thus, when the upper mold is cleaned, the upper mold is held by the upper mold fixing mechanism 310 of the mold transfer unit 300 and moved to above the cleaning case 441 in the first direction, the cavity surface of the upper mold is aligned with the first cleaning window 4410, and the cleaning brush assembly 442 can clean the cavity surface of the upper mold. When the lower and upper dies are cleaned, the lower die fixing mechanism 410 is driven by the turnover driving member to drive the lower die to turn over, so that the cavity surface of the lower die is aligned with the second cleaning window 4411, and the cleaning brush assembly 442 can clean the cavity surface of the lower die. Of course, in this embodiment, the upper mold and the lower mold may be cleaned simultaneously.

Referring to fig. 6 and 10, the output end of the feeding and discharging unit 500 is provided with a material taking actuator 510, and the feeding and discharging unit 500 can drive the material taking actuator 510 to move along a plane formed by the first direction and the second direction, rotate around the third direction, and move along the third direction.

The material taking actuator 510 includes a material taking base 511, two material taking driving members 512, and two material taking plates 513. The two material taking driving members 512 are disposed on the material taking seat 511. Two flitch 513 sets up respectively in two output of getting material driving piece 512, all is equipped with the second that is used for absorbing the product on two flitchs 513 and gets material sucking disc 514, gets material driving piece 512 and is used for the swing of the flitch 513 that the drive corresponds to switch the position state of getting the flitch 513. Thus, one material taking plate 513 of the two material taking plates 513 can be used for feeding of products, and one material taking plate 513 can be used for discharging of products. And, the position state of the product can be switched under the driving of the material taking driving member 512, for example, the product can be switched between the horizontal state and the vertical state.

Optionally, the take-out drive 512 is a motor or a rotary cylinder.

Referring to fig. 1 and fig. 6, in some embodiments, the feeding and discharging device 10 of the hot bending furnace further includes two storage bins 600, wherein one storage bin 600 is disposed at each first station 110 of the work table 100, two compartments 610 are disposed in each storage bin 600, one compartment 610 is used for storing products after the hot bending process is completed, and the other compartment 610 is used for storing products to be processed.

Referring to fig. 1, fig. 6 and fig. 11, in some embodiments, the feeding and discharging apparatus 10 further includes a product cleaning module 700, the product cleaning module 700 is disposed at the second station 120, and the product cleaning module 700 is used for cleaning and removing static electricity from the product to be processed.

Specifically, the product cleaning module 700 includes a cleaning box 710 and two ion wind rods 720 disposed in the cleaning box 710, and the two ion wind rods 720 are disposed opposite to each other. The loading and unloading unit 500 takes out the product to be processed in the storage bin 600 through the material taking executing mechanism 510, and extends between the two ion air bars 720, so as to perform cleaning and static electricity removing treatment. After the product to be processed is cleaned and destaticized, the product is transferred to the lower die by the loading and unloading unit 500 through the material taking executing mechanism 510, and then the loading is completed.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims (10)

1. A feeding and discharging device for a hot bending furnace is characterized by comprising a workbench (100), two mold conveying units (200), two mold transferring units (300), two processing units (400) and a feeding and discharging unit (500);

the two mould conveying units (200) are respectively arranged at two ends of the workbench (100) along a first direction, and the mould transferring unit (300), the processing unit (400) and the feeding and discharging unit (500) are all arranged on the workbench (100);

the two processing units (400) are respectively arranged at two ends of the feeding and discharging unit (500) along the first direction and respectively correspond to the two die conveying units (200);

the two mould transfer units (300) are respectively arranged corresponding to the two processing units (400), and the mould transfer units (300) are positioned between the corresponding processing units (400) and the mould conveying unit (200).

2. The loading and unloading device of the hot bending furnace according to claim 1, wherein the two mold conveying units (200) each comprise a conveying belt mechanism (210), a mold stripping mechanism (220) and a mold feeding mechanism (230);

a first conveying part (211) and a second conveying part (212) are respectively arranged at two ends of the conveying belt mechanism (210) along the first direction, the second conveying part (212) is positioned between the first conveying part (211) and the workbench (100), and the conveying direction of the conveying belt mechanism (210) is directed to the second conveying part (212) from the first conveying part (211);

the mold stripping mechanism (220) is arranged at one end of the conveying belt mechanism (210) adjacent to the first conveying part (211), and the mold feeding mechanism (230) is arranged at one end of the conveying belt mechanism (210) adjacent to the second conveying part (212).

3. The loading and unloading device of the hot bending furnace according to claim 2, wherein the mold stripping mechanism (220) comprises a first slide way (221), a first pushing assembly (222) and a second pushing assembly (223);

the first slide way (221) is arranged along a second direction, and one end of the first slide way (221) along the second direction is positioned on one side, back to the second conveying part (212), of the first conveying part (211);

the first pushing assembly (222) is arranged along the second direction, and the second pushing assembly (223) is arranged along the first direction;

wherein the second direction is perpendicular to the first direction.

4. The loading and unloading device of the hot bending furnace according to claim 2, wherein the mold feeding mechanism (230) comprises a second slide way (231), a third pushing assembly (232) and a fourth pushing assembly (233);

the second slide way (231) is arranged along a second direction, and one end of the second slide way (231) along the second direction is positioned on one side, back to the first conveying part (211), of the second conveying part (212);

the third pushing assembly (232) is arranged along the second direction, and the fourth pushing assembly (233) is arranged along the first direction;

wherein the second direction is perpendicular to the first direction.

5. The loading and unloading device for the hot bending furnace according to claim 1, wherein a material taking executing mechanism (510) is arranged on the loading and unloading unit (500), and the material taking executing mechanism (510) comprises a material taking seat (511), two material taking driving members (512) and two material taking plates (513);

the two material taking driving parts (512) are arranged on the material taking seat (511), the two material taking plates (513) are respectively arranged at the output ends of the two material taking driving parts (512), and material taking suckers are arranged on the two material taking plates (513).

6. The charging and discharging device for a hot bending furnace according to claim 1, wherein the processing unit (400) comprises a lower mold fixing mechanism (410) and a first demolding mechanism (420), and the lower mold fixing mechanism (410) and the first demolding mechanism (420) are both arranged on the workbench (100);

the mold transfer unit (300) includes an upper mold fixing mechanism (310).

7. The loading and unloading device for the hot bending furnace according to claim 6, wherein the first demolding mechanism (420) comprises a first demolding driving member (421), a demolding arm support (422) and an adsorption component (423);

the first demolding driving part (421) is arranged on the workbench (100), the demolding arm support (422) is arranged at the output end of the first demolding driving part (421), and the adsorption component (423) is arranged on the demolding arm support (422).

8. The loading and unloading device of the hot bending furnace according to claim 6, wherein the processing unit (400) further comprises a second demolding mechanism (430), and the second demolding mechanism (430) comprises a second demolding driving member (432) and a blowing assembly (433);

the second demolding driving piece (432) is arranged on the workbench (100), and the air blowing assembly (433) is arranged at the output end of the second demolding driving piece (432).

9. The charging and discharging device for a hot bending furnace according to claim 6, wherein the processing unit (400) further comprises a cleaning mechanism (440) and a suction machine (450);

the cleaning mechanism (440) is arranged on the workbench (100), and the suction machine (450) is connected with the cleaning mechanism (440).

10. A hot bending production line, characterized by comprising a hot bending device (20) and a feeding and discharging device (10) of a hot bending furnace according to any one of claims 1 to 9, wherein two hot bending devices (20) are provided, and each hot bending device (20) is connected with one mold conveying unit (200).

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